2-96
CiscoASR 9000 Series Aggregation Services Router Hardware Installation Guide
Chapter2 Unpacking and Installing the Chassis
Installing Chassis Accessories
Step2 Align the exhaust air deflector at the top rear of the chassis above the fan trays (Figure2-87), and use a
screwdriver to tighten the two screws, one on each side of the deflector.
Figure2-87 Optional Rear Exhaust Air Deflector on the Cisco ASR9912 Router
After the chassis has been installed in the rack and all chassis accessories have been attached, you can
install the fan trays, RP cards, FCs, and LCs. See Chapter 3, “Installing Cards and Modules in the
Chassis,” for detailed installation instructions.
303671